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.TH "\fBflow-send\fP" "1"
.SH "NAME"
\fBflow-send\fP \(em Transmit flow data with the NetFlow protocol\&.
.SH "SYNOPSIS"
.PP
\fBflow-send\fP [-h]  [-d\fI debug_level\fP]  [-m\fI privacy_mask\fP]  [-s]  [-x\fI xmit_delay\fP]  [-V\fI pdu_version\fP] \fIlocalip/remoteip/port\fP 
.SH "DESCRIPTION"
.PP
The \fBflow-send\fP utility is used to transmit flows in NetFlow
format to a collector specified by localip/remoteip/port\&.
.SH "OPTIONS"
.IP "-d\fI debug_level\fP" 10
Enable debugging\&.
.IP "-h" 10
Display help\&.
.IP "-s" 10
Enable spoofing of source IP address\&.
.IP "-m\fI privacy_mask\fP" 10
Apply \fIprivacy_mask\fP to the source and destination IP
address of flows\&.  For example a privacy_mask of 255\&.255\&.255\&.0 would convert
flows with source/destination IP addresses 10\&.1\&.1\&.1 and 10\&.2\&.2\&.2 to 10\&.1\&.1\&.0
and 10\&.2\&.2\&.0 respectively\&.
.IP "-V\fI pdu_version\fP" 10
Use \fIpdu_version\fP format when transmitting\&.
.PP
.nf
    1    NetFlow version 1 (No sequence numbers, AS, or mask)
    5    NetFlow version 5
    6    NetFlow version 6 (5+ Encapsulation size)
    7    NetFlow version 7 (Catalyst switches)
    8\&.1  NetFlow AS Aggregation
    8\&.2  NetFlow Proto Port Aggregation
    8\&.3  NetFlow Source Prefix Aggregation
    8\&.4  NetFlow Destination Prefix Aggregation
    8\&.5  NetFlow Prefix Aggregation
    8\&.6  NetFlow Destination (Catalyst switches)
    8\&.7  NetFlow Source Destination (Catalyst switches)
    8\&.8  NetFlow Full Flow (Catalyst switches)
    8\&.9  NetFlow ToS AS Aggregation
    8\&.10 NetFlow ToS Proto Port Aggregation
    8\&.11 NetFlow ToS Source Prefix Aggregation
    8\&.12 NetFlow ToS Destination Prefix Aggregation
    8\&.13 NetFlow ToS Prefix Aggregation
    8\&.14 NetFlow ToS Prefix Port Aggregation
    1005 Flow-Tools tagged version 5
.fi
.IP "-x\fI xmit_delay\fP" 10
Configure a microsecond transmit delay between packets\&.  This may be necessary in some configurations to prevent a transmit buffer overrun\&.
.SH "EXAMPLES"
.PP
Transmit all flows in the directory /flows/krc4 to the collector at 10\&.0\&.0\&.1
listening on port 9500\&.
.PP
  \fBflow-cat /flows/krc4 | flow-send 0/10\&.0\&.0\&.1/9500\fP
.PP
Generate a test pattern of version 7 flows and send them to a collector at 10\&.0\&.0\&.1 listening on port 9500\&.
.PP
  \fBflow-gen -V7 | flow-send 0/10\&.0\&.0\&.1/9500\fP
.SH "BUGS"
.PP
It is not currently possible to convert between the aggregated formats (8\&.x)
and the non aggregated formats (1,5,6,7)\&.
.SH "AUTHOR"
.PP
Mark Fullmer maf@splintered\&.net
.SH "SEE ALSO"
.PP
\fBflow-tools\fP(1)
...\" created by instant / docbook-to-man, Thu 03 Apr 2003, 10:02
